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Memory for Lenovo Computers

Reliable memory for Lenovo Desktop and Notebook computer

Memory Upgrades

Memory is an important component of your computer, and selecting and managing it properly is vital to keeping your system up and running at peak efficiency. If your computer is an older model or if it lags or freezes, you may not have enough memory.

Upgrading is easy when you choose Kingston® system-specific memory. Designed and tested to meet the exact specifications of each brand name system, Kingston memory is easy to install and can improve not only your performance but your system’s lifespan.

Kingston’s Memory Finder makes it simple to find the exact memory you need.

Memory Replacement

If your existing memory is failing or already dead, rest assured that Kingston has the ideal replacement, customized to meet the exact needs of your system. Memory comes in a wide variety of models and speeds; choose yours based on your computer’s motherboard and the types of tasks you perform in a typical day – just make sure you choose ultra-reliable Kingston memory. Plus Kingston has all the tools and expertise to take the work out of selecting and installing the ideal module for your needs.

Why Choose Kingston?

Guaranteed Compatibility

To ensure your peace of mind, Kingston memory is guaranteed to be compatible with the system for which it’s designed.

Lifetime Warranty

All Kingston memory for Lenovo is backed by a lifetime warranty and the legendary reliability that makes Kingston the world’s independent memory leader.

Free Technical Support

Get answers to all your questions from Kingston’s experienced Technical Support team.

Frequently Asked Questions

Featured Questions

It may be due to chip density, especially if you have an older DDR3 based system. Your system may require 2Gbit (Gigabit) density DRAM chips and the memory you have installed uses 4Gbit density chips, which are not compatible. Not to be confused with the term Gigabyte, which refers to memory capacity, DRAM chip manufacturers are no longer producing 2Gbit chips. Therefore we're unable to manufacture compatible modules.

In Windows, click on the start button and open "Control Panel".Use classic view for Vista and 7. Then open "System". This will display basic information about the computer including the amount of RAM installed.

In MacOS, select "About This Mac" or "About This Computer" from the Apple menu in the upper left corner of your Desktop. This will provide information about your Mac's total memory (built-in memory plus DIMMs or SIMMs installed).

In Linux, open a terminal window and enter the following command: cat /proc/meminfo

This will show the total amount of RAM as well as other memory information.

First, make sure you have the correct memory for your notebook. Refer to Kingston's online Memory Search at www.kingston.com for assistance. After confirming that you have the correct memory for your system, do the following:

Prior to memory installation, first shut down the notebook, then remove the battery pack and unplug the power cord. Reseat the memory firmly into the socket and then push down on the memory to lock it in place. Replace the battery pack and power cord and boot the system. If the installation is still unsuccessful, try inserting the memory into a different slot, if available.

If you have properly installed the recommended memory and the PC still does not boot or recognise the memory, you may need to download the latest BIOS from your computer manufacturer's Website.

Note: Kingston is in no way responsible for any problems resulting from flashing the BIOS. Flashing the BIOS is merely a troubleshooting suggestion. Customers who flash the BIOS do so at their own risk. All instructions on how to upgrade the BIOS will be provided by the computer manufacturer or the 3rd party BIOS manufacturer and not by Kingston.

First, make sure you have the correct memory for your computer. Please refer to Kingston's onlineMemory Search at www.kingston.com for assistance. After you confirm that you have the correct memory for your system, do the following:

Shut down and unplug your computer.

Reinsert the memory module(s) with the largest capacity in the first socket followed by the smaller capacities in descending order. To ensure the memory modules are installed properly, line up the memory notches with the key in the memory socket, then push the memory firmly into the socket until the tabs lock the memory into place.

Make sure all the cables in your computer are connected properly. You may have failed to connect a needed power connector to the motherboard or accidentally disconnected a cable to your hard drive.

If you have properly installed the recommended memory and the PC still does not boot or recognisethe memory, you may need to download the latest BIOS from your computer manufacturer's Website.

Note: Kingston is in no way responsible for any problems resulting from flashing the BIOS. Flashing the BIOS is merely a troubleshooting suggestion. Customers who flash the BIOS do so at their own risk. All instructions on how to upgrade the BIOS will be provided by the computer manufacturer or the 3rd party BIOS manufacturer and not by Kingston.

Additional memory will not necessarily increase the performance of your computer. It will allow you to run more programs or processes at once or more memory intensive programs. There may be a performance increase if the original amount of memory installed was close to insufficient for the programs and processes you use the computer for.

Parts sold in kits (denoted by "K2" or "K3"in the part number, e.g. – KVR400X64C3AK2/2G) are specifically packaged for use in Dual or Triple Channel motherboards. Although Dual and Triple Channel technology resides on the motherboard itself (inside the chipset), the memory modules need to be installed in pairs or sets of three for Dual or Triple Channel mode to function properly. Identical modules packaged in a kit work best because the motherboard will be accessing all the memory modules as a single memory location with a wider bandwidth. Kingston suggests the use of modules sold in kits for Dual or Triple Channel enabled motherboards.

Yes. In most cases if the computer supports a slower speed, it will clock down to a slower speed as long as it is the correct memory type (DDR, DDR2, etc). However, be aware that the clocking down function depends on the computer and it isn't guaranteed to work in every case.

In many cases, the BIOS or a diagnostic program will report the memory bus frequency, which is half of the frequency for DDR type memory. As its name implies, DDR (Double Data Rate) data rate provides twice the memory bus frequency. So if the memory bus speed is 800MHz and you are using DDR3-1600 memory, the RAM is running at the correct speed.

ElectroStatic Discharge, ESD is simply the discharge of built-up static electricity. ESD should not be taken lightly as this is one of the few things that an individual can do to damage or destroy their computer or hardware components. It is like when you rub your feet on the carpet and you touch something metal. ESD can occur without the user feeling a shock and will occur when only working on the inside of the computer or handling hardware.

How to help prevent ESD The best method of preventing ESD is to use an ESD wrist strap or an earthing mat or table. However, because most users do not have access to these items, we have included the below steps to help reduce the chance of ESD as much as possible.

Standing – We recommend that you are standing at all times when working on the computer. Sitting on a chair can generate more electrostatic.

Cables – Make sure that everything is removed from the back of the computer (power cable, mouse, keyboard, etc).

Clothes – Do not wear any clothing that conducts a lot of Electrical Charge, such as a wool jumper.

Accessories – To help reduce ESD and prevent other problems, it is also a good idea to remove all jewellery.

Weather – Electrical storms can increase the ESD risk; unless absolutely necessary, try not to work on a computer during an electrical storm. In very dry areas, the air itself becomes a part of the electrostatic build-up mechanism every time there is an air flow (wind, air conditioning, blower) passing over an insulated surface. Do not let high humidity levels build false confidence, and beware of corrosion problems with interconnects and other electrical interfaces.

To learn more about ESD and how to protect your electronics, please refer to the below site.